CA2827982C - Conversion cc-cc synchrone - Google Patents
Conversion cc-cc synchrone Download PDFInfo
- Publication number
- CA2827982C CA2827982C CA2827982A CA2827982A CA2827982C CA 2827982 C CA2827982 C CA 2827982C CA 2827982 A CA2827982 A CA 2827982A CA 2827982 A CA2827982 A CA 2827982A CA 2827982 C CA2827982 C CA 2827982C
- Authority
- CA
- Canada
- Prior art keywords
- time interval
- converter
- estimation
- operative mode
- gate signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 168
- 238000006243 chemical reaction Methods 0.000 title description 6
- 238000000034 method Methods 0.000 claims description 33
- 230000003247 decreasing effect Effects 0.000 claims description 24
- 238000012545 processing Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 28
- 238000004422 calculation algorithm Methods 0.000 description 13
- 230000001276 controlling effect Effects 0.000 description 13
- 230000007423 decrease Effects 0.000 description 10
- 238000013459 approach Methods 0.000 description 9
- 239000003990 capacitor Substances 0.000 description 8
- 238000005070 sampling Methods 0.000 description 5
- 238000007620 mathematical function Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
- H02M3/1588—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load comprising at least one synchronous rectifier element
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/157—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators with digital control
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
L'invention concerne un convertisseur CC-CC synchrone (300) conçu pour convertir une tension d'entrée (Vin) en tension de sortie (Vout), le convertisseur ayant un mode de fonctionnement en courant continu (CCM) et un mode de fonctionnement en mode discontinu (DCM), le convertisseur comportant : un commutateur actif (302) qui reçoit un premier signal de grille pour enclencher le commutateur actif pendant un premier intervalle temporel (Tq1), le premier signal de grille ayant une période (Tprd); un redresseur synchrone (304) qui reçoit un second signal de grille pour enclencher le redresseur synchrone pendant un second intervalle temporel (Tq2); et une unité de commande (306) qui détermine une estimation (Tq1est) pour le premier intervalle temporel, et, par la suite, compare l'estimation (Tq1est) à la valeur du premier intervalle temporel (Tq1); en fonction de la comparaison, l'unité de commande (306) détermine un mode de fonctionnement du convertisseur (300) et commande le second intervalle temporel (Tq2) en fonction du mode de fonctionnement déterminé.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2011900603 | 2011-02-22 | ||
| AU2011900603A AU2011900603A0 (en) | 2011-02-22 | Synchronous DC-DC conversion | |
| PCT/AU2012/000156 WO2012113015A1 (fr) | 2011-02-22 | 2012-02-21 | Conversion cc-cc synchrone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2827982A1 CA2827982A1 (fr) | 2012-08-30 |
| CA2827982C true CA2827982C (fr) | 2019-12-03 |
Family
ID=46720010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2827982A Active CA2827982C (fr) | 2011-02-22 | 2012-02-21 | Conversion cc-cc synchrone |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9531273B2 (fr) |
| EP (1) | EP2678929B1 (fr) |
| AU (1) | AU2012220342B2 (fr) |
| CA (1) | CA2827982C (fr) |
| ES (1) | ES2864763T3 (fr) |
| WO (1) | WO2012113015A1 (fr) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9531273B2 (en) | 2011-02-22 | 2016-12-27 | Redarc Technologies Pty Ltd | Synchronous DC-DC converters, and systems and methods of controlling same |
| US20160226265A1 (en) * | 2013-09-30 | 2016-08-04 | Zentrum Mikroelektronik Dresden Ag | Method and power converter for predictive discontinuous charge mode control |
| CN103715870B (zh) * | 2013-12-26 | 2016-06-29 | 华为技术有限公司 | 电压调整器及其谐振栅驱动器 |
| JP2015228717A (ja) * | 2014-05-30 | 2015-12-17 | 株式会社ソシオネクスト | 制御回路及び電源回路 |
| CN104092388A (zh) * | 2014-06-17 | 2014-10-08 | 昆山弗尔赛能源有限公司 | 一种自带防倒灌保护的同步整流boost电路 |
| US9537400B2 (en) * | 2014-08-29 | 2017-01-03 | Infineon Technologies Austria Ag | Switching converter with dead time between switching of switches |
| CN106817037A (zh) * | 2015-12-01 | 2017-06-09 | 艾默生网络能源有限公司 | 一种类维也纳三电平电路的控制方法及装置 |
| US10118047B2 (en) * | 2016-01-03 | 2018-11-06 | Igor Abramov | Automatic defibrillation system |
| US10050555B2 (en) | 2016-03-18 | 2018-08-14 | Vertiv Energy Systems, Inc. | Power supplies having synchronous and asynchronous modes of operation |
| TWI623184B (zh) * | 2016-09-29 | 2018-05-01 | 登豐微電子股份有限公司 | 電源轉換裝置 |
| US11251702B2 (en) * | 2017-02-14 | 2022-02-15 | Cirrus Logic, Inc. | Boost converter with forced continuous conduction mode |
| CN107592108B (zh) * | 2017-09-29 | 2024-05-14 | 深圳南云微电子有限公司 | 一种控制器ic |
| DE102018110696B3 (de) * | 2018-05-04 | 2019-09-12 | Vossloh-Schwabe Deutschland Gmbh | Betriebsvorrichtung und Verfahren zum Betreiben einer Leuchtmittelanordnung |
| CN112105119B (zh) * | 2019-06-18 | 2024-05-28 | 半导体组件工业公司 | 用于功率转换器的控制器 |
| LU101923B1 (de) * | 2020-06-30 | 2022-01-03 | Phoenix Contact Gmbh & Co | Aufwärtswandler für eine Stromversorgung eines elektrischen Verbrauchers sowie Stromversorgung und Verfahren zur Aufwärtswandlung der Eingangsspannung in einer Stromversorgung eines elektrischen Verbrauchers |
| CN111934550B (zh) * | 2020-07-29 | 2022-04-01 | 深圳硕日新能源科技有限公司 | 防倒灌电路及其控制方法以及光伏充电控制器 |
| EP4152585B1 (fr) * | 2021-09-17 | 2023-11-22 | Abb Schweiz Ag | Procédé permettant d'empêcher la saturation d'un transformateur durant des changements de tension rapides et son système de commande |
| JP7061330B1 (ja) | 2021-10-21 | 2022-04-28 | トレックス・セミコンダクター株式会社 | Ｄｃ・ｄｃコンバータ |
| WO2023156076A1 (fr) * | 2022-02-18 | 2023-08-24 | Eaton Intelligent Power Limited | Convertisseurs à modulation d'impulsions en largeur survolteur/dévolteur synchrones à commutation basée sur le courant |
| TWI822344B (zh) * | 2022-09-20 | 2023-11-11 | 立錡科技股份有限公司 | 切換式電源轉換電路及其轉換控制電路與方法 |
| US20240235249A1 (en) * | 2023-01-06 | 2024-07-11 | Schneider Electric It Corporation | Systems and methods for load harmonic suppression |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6433525B2 (en) * | 2000-05-03 | 2002-08-13 | Intersil Americas Inc. | Dc to DC converter method and circuitry |
| US6977492B2 (en) * | 2002-07-10 | 2005-12-20 | Marvell World Trade Ltd. | Output regulator |
| TWI255088B (en) * | 2004-05-24 | 2006-05-11 | Anpec Electronics Corp | DC converting controller with mode-switching and over-current protection by using multifunctional pin and its method |
| US7248027B2 (en) * | 2005-01-05 | 2007-07-24 | Fyresstorm, Inc. | Power converters in which the input power coupling times are adjusted in conjunction with cycle skip counts |
| US7327127B2 (en) * | 2005-06-17 | 2008-02-05 | Via Technologies, Inc. | Pulse-frequency mode DC-DC converter circuit |
| US7755342B2 (en) * | 2006-05-04 | 2010-07-13 | International Rectifier Corporation | Multi-mode switching control circuit and method for improving light load efficiency in switching power supplies |
| US7652459B2 (en) * | 2007-02-23 | 2010-01-26 | Intel Corporation | Adaptive controller with mode tracking and parametric estimation for digital power converters |
| US7986135B2 (en) * | 2008-05-13 | 2011-07-26 | L&L Engineering, Llc | Method and systems for conduction mode control |
| US8008902B2 (en) * | 2008-06-25 | 2011-08-30 | Cirrus Logic, Inc. | Hysteretic buck converter having dynamic thresholds |
| US7911193B2 (en) | 2008-06-30 | 2011-03-22 | Infineon Technologies Austria Ag | Discontinuous conduction mode control circuit and method for synchronous converter |
| US8742744B2 (en) | 2009-01-13 | 2014-06-03 | University Of Alabama | Sensor-less operation and detection of CCM and DCM operation modes in synchronous switching power converters |
| GB0912745D0 (en) * | 2009-07-22 | 2009-08-26 | Wolfson Microelectronics Plc | Improvements relating to DC-DC converters |
| US9531273B2 (en) | 2011-02-22 | 2016-12-27 | Redarc Technologies Pty Ltd | Synchronous DC-DC converters, and systems and methods of controlling same |
-
2012
- 2012-02-21 US US14/000,794 patent/US9531273B2/en active Active
- 2012-02-21 ES ES12749974T patent/ES2864763T3/es active Active
- 2012-02-21 AU AU2012220342A patent/AU2012220342B2/en active Active
- 2012-02-21 EP EP12749974.7A patent/EP2678929B1/fr active Active
- 2012-02-21 WO PCT/AU2012/000156 patent/WO2012113015A1/fr active Application Filing
- 2012-02-21 CA CA2827982A patent/CA2827982C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| AU2012220342A1 (en) | 2013-05-02 |
| AU2012220342B2 (en) | 2014-09-25 |
| US20140043004A1 (en) | 2014-02-13 |
| EP2678929B1 (fr) | 2021-03-24 |
| EP2678929A4 (fr) | 2018-04-04 |
| ES2864763T3 (es) | 2021-10-14 |
| EP2678929A1 (fr) | 2014-01-01 |
| US9531273B2 (en) | 2016-12-27 |
| CA2827982A1 (fr) | 2012-08-30 |
| WO2012113015A1 (fr) | 2012-08-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2827982C (fr) | Conversion cc-cc synchrone | |
| TWI782089B (zh) | 在切換調節器中用於無縫模式轉變之方法、用於切換調節器之控制器及切換調節器電壓轉換器 | |
| KR101131751B1 (ko) | 스위치 모드 전원 및 방법 | |
| US6958592B2 (en) | Adaptive delay control circuit for switched mode power supply | |
| EP2071716B1 (fr) | Convertisseur de commutation avec réduction des pertes de commutation | |
| US8513920B2 (en) | Charge current reduction for current limited switched power supply | |
| KR101677728B1 (ko) | 역률 보상 회로 및 역률 보상 회로의 구동 방법 | |
| EP3460968B1 (fr) | Algorithme de commande numérique utilisant uniquement deux seuils de tension cibles pour générer un signal modulé en largeur d'impulsion commandant la grille d'un mos de puissance afin de mettre en uvre une alimentation en mode commuté | |
| US9759750B2 (en) | Low loss current sensor and power converter using the same | |
| US20150200597A1 (en) | Control Circuits And Methods For Regulating Output Voltages Using Multiple And/Or Adjustable Reference Voltages | |
| US20080061758A1 (en) | Switching regulator, control circuit of switching regulator, and method of controlling operation of switching regulator | |
| US10126792B2 (en) | Power converter load current control | |
| US20070013350A1 (en) | Multiphase power regulator with load adaptive phase control | |
| US20090224731A1 (en) | Multiphase power regulator with load adaptive phase control | |
| WO2014008948A1 (fr) | Alimentation électrique en mode commuté avec efficacité de charge lumineuse améliorée | |
| US20120306466A1 (en) | Step-up dc-dc converter | |
| US11038427B1 (en) | Charge-cycle control for burst-mode DC-DC converters | |
| US9559593B2 (en) | Synchronous rectification converter and control method of synchronous rectification converter | |
| US10530255B2 (en) | Peak current control for a power switch of a power converter | |
| US10797580B1 (en) | Detection circuit, switching regulator having the same and control method | |
| JP2009303310A (ja) | 最大電力スイッチングコンバーター |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20170220 |